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CVE-2022-49505

🗓️ 26 Feb 2025 02:13:37Reported by LinuxType 
cve
 cve🔗 web.nvd.nist.gov👁 80 Views

CVE-2022-49505 resolves UAF by nulling dev->rfkill in NFC device registration logic.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
AstraLinux		 Astra Linux - уязвимость в linux-5.10, linux
20 May 202605:53
–astralinux
CNNVD		Linux kernel 安全漏洞
26 Feb 202500:00
–cnnvd
Cvelist		CVE-2022-49505 NFC: NULL out the dev->rfkill to prevent UAF
26 Feb 202502:13
–cvelist
Debian CVE		CVE-2022-49505
26 Feb 202502:13
–debiancve
EUVD		EUVD-2022-54724
3 Oct 202520:07
–euvd
NVD		CVE-2022-49505
26 Feb 202507:01
–nvd
OpenVAS		SUSE: Security Advisory (SUSE-SU-2025:1293-1)
18 Apr 202500:00
–openvas
OSV		CVE-2022-49505 NFC: NULL out the dev->rfkill to prevent UAF
26 Feb 202502:13
–osv
OSV		DEBIAN-CVE-2022-49505
26 Feb 202507:01
–osv
OSV		OESA-2025-1513 kernel security update
16 May 202513:24
–osv
Rows per page
NVD
Vulners
CNA
Node
linuxlinux_kernelRange4.4.293–4.5
OR
linuxlinux_kernelRange4.9.291–4.9.318
OR
linuxlinux_kernelRange4.14.256–4.14.283
OR
linuxlinux_kernelRange4.19.218–4.19.247
OR
linuxlinux_kernelRange5.4.162–5.4.198
OR
linuxlinux_kernelRange5.10.82–5.10.121
OR
linuxlinux_kernelRange5.15.5–5.15.46
OR
linuxlinux_kernelRange5.16–5.17.14
OR
linuxlinux_kernelRange5.18–5.18.3
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/nfc/core.c"
    ],
    "versions": [
      {
        "version": "ff169909eac9e00bf1aa0af739ba6ddfb1b1d135",
        "lessThan": "a8e03bcad52dc9afabf650fdbad84f739cec9efa",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "47244ac0b65bd74cc70007d8e1bac68bd2baad19",
        "lessThan": "f81270125b50532624400063281e6611ecd61ddf",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c45cea83e13699bdfd47842e04d09dd43af4c371",
        "lessThan": "6abfaca8711803d0d7cc8c0fac1070a88509d463",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "307d2e6cebfca9d92f86c8e2c8e3dd4a8be46ba6",
        "lessThan": "fbf9c4c714d3cdeb98b6a18e4d057f931cad1d81",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "73a0d12114b4bc1a9def79a623264754b9df698e",
        "lessThan": "2a1b5110c95e4d49c8c3906270dfcde680a5a7be",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8a9c61c3ef187d8891225f9b932390670a43a0d3",
        "lessThan": "1632be63862f183cd5cf1cc094e698e6ec005dfd",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3e3b5dfcd16a3e254aab61bd1e8c417dd4503102",
        "lessThan": "4a68938f43b7c2663e4c90bb9bbe29ac8b9a42a0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3e3b5dfcd16a3e254aab61bd1e8c417dd4503102",
        "lessThan": "4f5d71930f41be78557f9714393179025baacd65",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3e3b5dfcd16a3e254aab61bd1e8c417dd4503102",
        "lessThan": "1b0e81416a24d6e9b8c2341e22e8bf48f8b8bfc9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5ef16d2d172ee56714cff37cd005b98aba08ef5a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4.9.291",
        "lessThan": "4.9.318",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "4.14.256",
        "lessThan": "4.14.283",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "4.19.218",
        "lessThan": "4.19.247",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "5.4.162",
        "lessThan": "5.4.198",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "5.10.82",
        "lessThan": "5.10.121",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "5.15.5",
        "lessThan": "5.15.46",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "4.4.293",
        "lessThan": "4.5",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/nfc/core.c"
    ],
    "versions": [
      {
        "version": "5.16",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.16",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.9.318",
        "lessThanOrEqual": "4.9.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.14.283",
        "lessThanOrEqual": "4.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.247",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.198",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.121",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.46",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.17.14",
        "lessThanOrEqual": "5.17.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.18.3",
        "lessThanOrEqual": "5.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.19",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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23 May 2026 15:22Current
5.2Medium risk
Vulners AI Score5.2
CVSS 3.17.8
EPSS0.00014
SSVC
CWE-416
cve-2022-49505nfc securityuse-after-freelinux kerneldevice registrationrfkill nulling.
80